Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/02b691980cd7421393635d7be75f46af : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5c5c3dea02bf4d6993dba095e546675b : FAILURE in 3m 20s